html,body{
    width: 100%;
    height: 100%;
    position: relative;
    overflow: hidden;
}

.top{
    position: fixed; z-index: 999; top: 0;
    width: 100%; height:110px; box-shadow: 2px 2px 4px rgba(0,0,0,.5);
}
.header{
    width: 100%; height:70px;
    padding: 0 60px; box-sizing: border-box;
    display: flex; justify-content: space-between; align-items: center;
    background: url(../img/top.png) #fff center center no-repeat;
    -webkit-background-size:300px 70px;
    background-size: 300px 70px;
}

.header .header-right{
    display: flex; justify-content: center; align-items: center;
}
.header .header-right div{
    padding: 0 12px; box-sizing: border-box;
    color: #999; font-size: 12px;
    border-right: 1px solid #999;
}

.top .nav{
    width: 100%; height: 40px; background-color: #004a74;
    display: flex; justify-content: center; align-items: center;
}
.top .nav a{
    width:180px; height:30px; cursor: pointer;  padding: 0;
    border-radius: 0; border: none;  background-color: transparent;
    font-size: 15px !important; color: white; text-align: center; line-height:30px;
}
.top .nav a.activeNav{
    font-weight:bold;
    background-color: #fff;
    color: #004a74;
    border-radius: 100px;
}


.pageContent{
    width: auto; height: auto; overflow: hidden;
    position: absolute; left: 0; top: 110px; right: 0; bottom: 30px;  z-index: 3;
}

.footer {
    width: 100%; height: 30px; background-color: #f5f5f5;
    line-height: 30px; font-size: 12px; color: #b0b0b0;
    position: fixed; left: 0; right: 0; bottom: 0; z-index: 10;
}